Hi Sasikala, Close Connection - here we close the connection from server side? Or ask client to close itself? Former is better, if we can do, because then sever has the control of it.
Thanks On Tue, Jul 10, 2018 at 10:19 AM Sasikala Kottegoda <sasik...@wso2.com> wrote: > Hi all, > > I am working on adding a separate api for managing AMQP connections. > Following are the operations that are planned to be implemented. > > *Base path: /broker/v1.0/amqp* > > Operation Method Path Response > > 1 > Get All Connection > GET > /connections > HTTP/1.1 200 OK > [ > { > connectedIp: "/127.0.0.1:48508", > channelCount: 1, > connectedTime: 2018-06-21T17:32:28Z > }, > { > connectedIp: "/127.0.0.1:48524", > channelCount: 2, > connectedTime: 2018-06-21T17:32:28Z > } > ] > 2 Close Connection DELETE /connections/{address} HTTP/1.1 200 OK > { > message: successfuly closed connection > } > Please provide any feed back on the design. A concern was raised if it is > correct to have the *version in the middle of the context*. Is there a > better way we can design this since the version is applicable for the > broker. > > I have also attached the swagger.yaml file below. > > On Thu, Mar 8, 2018 at 11:14 AM Sanjeewa Malalgoda <sanje...@wso2.com> > wrote: > >> +1. That looks good. >> >> Thanks, >> sanjeewa. >> >> On Thu, Mar 8, 2018 at 11:08 AM, Asanka Abeyweera <asank...@wso2.com> >> wrote: >> >>> Hi Sanjeewa, >>> >>> Thank you for the feedback. Currently, queue purging is a synchronous >>> call and we are planning to send back the number of messages removed. >>> Therefore we are planning to use following response format. >>> >>> HTTP/1.1 200 OK >>> { >>> "numberOfMessagesDeleted": 0 >>> } >>> >>> >>> On Thu, Mar 8, 2018 at 10:41 AM, Sanjeewa Malalgoda <sanje...@wso2.com> >>> wrote: >>> >>>> If purging is handle by background task and completes sometime after >>>> response return to client then ideal status code would be 202 Accepted. >>>> Reason is we really do not know what will happen. All we can say is we >>>> accepted purging job. >>>> >>>> If you do not send response but only send status code after purging we >>>> should use 204. >>>> >>>> Thanks, >>>> sanjeewa. >>>> >>>> On Thu, Mar 8, 2018 at 8:49 AM, Asanka Abeyweera <asank...@wso2.com> >>>> wrote: >>>> >>>>> Hi All, >>>>> >>>>> I am working adding queue purge functionality to the admin API. I am >>>>> thinking of using following design. >>>>> >>>>> *Request:* >>>>> >>>>> DELETE/queues/*queueName*/messages >>>>> >>>>> >>>>> *Success Response:* >>>>> >>>>> HTTP/1.1 200 OK >>>>> >>>>> >>>>> WDYT? >>>>> >>>>> >>>>> >>>>> On Wed, Jan 17, 2018 at 10:41 AM, Malintha Amarasinghe < >>>>> malint...@wso2.com> wrote: >>>>> >>>>>> Hi Asitha/All, >>>>>> >>>>>> The paths overall look good to me too and +1 to the >>>>>> Harsha's suggestion on pagination. >>>>>> >>>>>> I have a small suggestion regarding below concern Asitha has >>>>>> mentioned: >>>>>> >>>>>> >>>>>> I have few concerns regarding deleting bindings. There is no unique >>>>>>> key for the binding hence I was thinking of something like following for >>>>>>> the delete binding (combination of routing key and queue name is unique) >>>>>>> */exchanges/{exchangeName}/bindings/{routingKey}/{queueName}* >>>>>>> What about using something like >>>>>>> */exchanges/{exchangeName}/bindings?routingKey=myTopic&queueName=tmp_1234 >>>>>>> *for >>>>>>> the delete? Can we consider a URI with query params as a unique >>>>>>> resource? >>>>>>> >>>>>> >>>>>> Shall we introduce a new ID to identify binding? It can be a unique >>>>>> UUID. This is the approach we have been using in APIM APIs. >>>>>> >>>>>> When we create a new binding, the response will include the unique >>>>>> UUID. >>>>>> >>>>>> Eg: >>>>>> >>>>>> *Request:* >>>>>> >>>>>> POST /exchanges/*exchange1*/bindings >>>>>> { >>>>>> "routingKey": "routingPattern", >>>>>> "queueName": "myQueue", >>>>>> "filterExpression": "MessageId = 12345" >>>>>> } >>>>>> >>>>>> *Response:* >>>>>> >>>>>> HTTP/1.1 201 Created >>>>>> Location: *https://localhost:9292/admin/1.0 >>>>>> <https://localhost:9292/admin/1.0>*/exchanges/*exchange1*/bindings/ >>>>>> *4a349d47-12fa-490c-bb06-d90610a4897d* >>>>>> >>>>>> { >>>>>> * "id" : "4a349d47-12fa-490c-bb06-d90610a4897d"* >>>>>> "routingKey": "routingPattern", >>>>>> "queueName": "myQueue", >>>>>> "filterExpression": "MessageId = 12345" >>>>>> } >>>>>> >>>>>> >>>>>> We can use this ID for next operations with it. >>>>>> >>>>>> Eg: >>>>>> >>>>>> GET *https://localhost:9292/admin/1.0 >>>>>> <https://localhost:9292/admin/1.0>*/exchanges/*exchange1*/bindings/ >>>>>> *4a349d47-12fa-490c-bb06-d90610a4897d* >>>>>> DELETE *https://localhost:9292/admin/1.0 >>>>>> <https://localhost:9292/admin/1.0>*/exchanges/*exchange1*/bindings/ >>>>>> *4a349d47-12fa-490c-bb06-d90610a4897d* >>>>>> >>>>>> Also binding list can include each bindings IDs: >>>>>> >>>>>> eg: >>>>>> >>>>>> GET /exchanges/*exchange1*/bindings?offset=20&limit=10 >>>>>> { >>>>>> "count": 10, >>>>>> "list": [ { >>>>>> * "id" : "4a349d47-12fa-490c-bb06-d90610a4897d"* >>>>>> "routingKey": "routingPattern", >>>>>> "queueName": "myQueue", >>>>>> "filterExpression": "MessageId = 12345" >>>>>> }, >>>>>> { >>>>>> * "id" : "d6cf5769-33a1-48e7-b9fd-3db8580292e0"* >>>>>> "routingKey": "routingPattern2", >>>>>> "queueName": "myQueue2", >>>>>> "filterExpression": "MessageId = 123456789" >>>>>> }, >>>>>> ... >>>>>> ... >>>>>> ], >>>>>> "pagination": { >>>>>> "total": 134, >>>>>> "offset": 20, >>>>>> "limit": 10, >>>>>> "next": "/exchanges/*exchange1*/bindings?offset=30&limit=10", >>>>>> "previous": "/exchanges/*exchange1*/bindings?offset=10&limit=10" >>>>>> >>>>>> } >>>>>> } >>>>>> >>>>>> Thanks! >>>>>> >>>>>> On Mon, Jan 15, 2018 at 10:49 PM, Harsha Kumara <hars...@wso2.com> >>>>>> wrote: >>>>>> >>>>>>> >>>>>>> >>>>>>> On Fri, Jan 12, 2018 at 9:35 AM, Asitha Nanayakkara <asi...@wso2.com >>>>>>> > wrote: >>>>>>> >>>>>>>> Hi all, >>>>>>>> >>>>>>>> Taking all the concerns discussed in to account I did some updates >>>>>>>> on the design. >>>>>>>> >>>>>>>> With this design, I'll be exposing the exchanges, bindings, queues, >>>>>>>> and consumers. This is to avoid confusion in coming up with a design to >>>>>>>> expose topics (pub-sub pattern) as a first-class citizen (Since it is >>>>>>>> another exchange within the broker). >>>>>>>> >>>>>>>> Following is the updated design >>>>>>>> >>>>>>>> >>>>>>>> Base path /broker/v.1.0 >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> Queues >>>>>>>> >>>>>>>> >>>>>>>> 5 Create Queue/Topic POST /queues/ { "name": "queueName", >>>>>>>> "durable": true, "autoDelete": false } >>>>>>>> 6 List Queues/Topics GET /queues >>>>>>>> 7 Get Queue Details GET /queues/{queueName} >>>>>>>> 8 Delete Queue DELETE /queues/{queueName} >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> Subscriptions for a queue or topic >>>>>>>> >>>>>>>> >>>>>>>> 9 List subscriptions for a destination GET >>>>>>>> /queues/{queueName}/consumers >>>>>>>> 10 Get subscriber details GET >>>>>>>> /queues/{queueName}/consumers/{consumerTag} >>>>>>>> 11 Close subscriber DELETE >>>>>>>> /queues/{queueName}/consumers/{consumerTag} >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> Exchanges >>>>>>>> >>>>>>>> >>>>>>>> 1 Create Exchange POST /exchanges { "name": "exchangeName", >>>>>>>> "type": "amq.direct", "durable": true } >>>>>>>> 2 Get All exchanges GET /exchanges >>>>>>>> 3 Get Exchange GET /exchanges/{exchangeName} >>>>>>>> 4 Delete Exchange DELETE /exchanges/{exchangeName} >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> Bindings >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> List bindings for exchange GET /exchanges/{exchangeName}/bindings >>>>>>>> >>>>>>>> Add binding POST /exchanges/{exchangeName}/bindings {"routingKey": >>>>>>>> "routingPattern", "queueName": "myQueue", "filterExpression": >>>>>>>> "MessageId = >>>>>>>> 12345"} >>>>>>>> >>>>>>>> Delete binding DELETE >>>>>>>> /exchanges/{exchangeName}/bindings/{routingKey}/{queueName} >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> I have few concerns regarding deleting bindings. There is no unique >>>>>>>> key for the binding hence I was thinking of something like following >>>>>>>> for >>>>>>>> the delete binding (combination of routing key and queue name is >>>>>>>> unique) >>>>>>>> */exchanges/{exchangeName}/bindings/{routingKey}/{queueName}* >>>>>>>> >>>>>>>> What about using something like >>>>>>>> */exchanges/{exchangeName}/bindings?routingKey=myTopic&queueName=tmp_1234 >>>>>>>> *for the delete? Can we consider a URI with query params as a >>>>>>>> unique resource? >>>>>>>> >>>>>>>> I have attached the swagger file for the API as well. >>>>>>>> >>>>>>> Attached swagger is looks fine. You will need to add the details >>>>>>> about authetication schemes in to the swagger itself which will be >>>>>>> useful. >>>>>>> Also the results which returns lists such as queues will be required to >>>>>>> have pagination. In APIM we are using separate pagination context in >>>>>>> response as follow. >>>>>>> >>>>>>> { >>>>>>> "count": 2, >>>>>>> ... >>>>>>> ... >>>>>>> "pagination": { >>>>>>> "total": 4, >>>>>>> "offset": 0, >>>>>>> "limit": 2 >>>>>>> >>>>>>> } >>>>>>> >>>>>>> } >>>>>>>> >>>>>>>> >>>>>>>> Regards, >>>>>>>> Asitha >>>>>>>> >>>>>>>> >>>>>>>> On Thu, Jan 11, 2018 at 8:36 AM, Asanka Abeyweera < >>>>>>>> asank...@wso2.com> wrote: >>>>>>>> >>>>>>>>> Hi Asitha, >>>>>>>>> >>>>>>>>> I think it is better to say queues rather than destinations since >>>>>>>>> the actions mean different things in queues and topics. For example, >>>>>>>>> >>>>>>>>> - Create >>>>>>>>> - Queues - we can create the queue in broker core. This >>>>>>>>> will be useful in assigning permissions >>>>>>>>> - Topics - We can't do anything at broker code. >>>>>>>>> Corresponding queues will depend on the subscription id if >>>>>>>>> durable, random >>>>>>>>> name if non durable. >>>>>>>>> - Search >>>>>>>>> - Queues - we can return queues matching the search criteria >>>>>>>>> - Topics - It's hard to decide what to return since their >>>>>>>>> can be unlimited number of options. >>>>>>>>> - Delete >>>>>>>>> - Queues - we can delete the specified queues >>>>>>>>> - Topics - Again bit ambiguous what to delete. Maybe we can >>>>>>>>> go through the matching bindings and delete the matching >>>>>>>>> queues. My opinion >>>>>>>>> is we should not do such a thing. >>>>>>>>> >>>>>>>>> Addtionally when we are desiging the REST API better if we dont >>>>>>>>> expose functionalities that we are expecting to expose through the >>>>>>>>> HTTP >>>>>>>>> transport. I think the main objective in the first iteration should >>>>>>>>> be to >>>>>>>>> assist the users in debugging issues. Some information that a user >>>>>>>>> might >>>>>>>>> need is, >>>>>>>>> >>>>>>>>> - Queue list >>>>>>>>> - Subscriptions for a given queue >>>>>>>>> - Queue details - number messages etc >>>>>>>>> - Message details >>>>>>>>> - Permission details >>>>>>>>> - Binding details of a queue. Will be very useful for topic >>>>>>>>> scenarios. >>>>>>>>> >>>>>>>>> >>>>>>>>> On Thu, Jan 11, 2018 at 12:41 AM, Eranda Rajapakshe < >>>>>>>>> eran...@wso2.com> wrote: >>>>>>>>> >>>>>>>>>> Hi Asitha, >>>>>>>>>> >>>>>>>>>> Thanks for the explanation. >>>>>>>>>> >>>>>>>>>> On Wed, Jan 10, 2018 at 10:29 PM, Asitha Nanayakkara < >>>>>>>>>> asi...@wso2.com> wrote: >>>>>>>>>> >>>>>>>>>>> Hi Eranda, >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> On Wed, Jan 10, 2018 at 6:47 PM, Eranda Rajapakshe < >>>>>>>>>>> eran...@wso2.com> wrote: >>>>>>>>>>> >>>>>>>>>>>> Hi all, >>>>>>>>>>>> >>>>>>>>>>>> Small addition to the Malintha's suggestion, I think a binding >>>>>>>>>>>> should be a 3-tuple element <exchange-name, queue-name, >>>>>>>>>>>> routing-key> >>>>>>>>>>>> >>>>>>>>>>> For Bindings, we'll be using queue-name, routing-key, and >>>>>>>>>>> filters. Exchange name can be inferred since we define bindings for >>>>>>>>>>> a given >>>>>>>>>>> exchange. >>>>>>>>>>> >>>>>>>>>> +1 >>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>>> Also, is it correct to use the term "destination" to generalize >>>>>>>>>>>> queues and topics? AFAIK it's coming from the JMS world. >>>>>>>>>>>> >>>>>>>>>>> Yes, If we are going with a separate path for queues, outside >>>>>>>>>>> /exchanges, we can have something like /queues. Used destinations >>>>>>>>>>> to avoid >>>>>>>>>>> the confusion with queues and topics. >>>>>>>>>>> >>>>>>>>>> Understood. +1 >>>>>>>>>> I think its better to use the term "queue" if we are going to >>>>>>>>>> expose this as a AMQP broker. >>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>>> Thanks, >>>>>>>>>>>> >>>>>>>>>>>> On Wed, Jan 10, 2018 at 6:29 PM, Asitha Nanayakkara < >>>>>>>>>>>> asi...@wso2.com> wrote: >>>>>>>>>>>> >>>>>>>>>>>>> Hi all, >>>>>>>>>>>>> >>>>>>>>>>>>> @Eranda: Thanks for pointing out the concern. We will be able >>>>>>>>>>>>> to get over this concern by way of following the approach >>>>>>>>>>>>> suggested by >>>>>>>>>>>>> Malintha. >>>>>>>>>>>>> >>>>>>>>>>>>> @Malintha; Only concern I have with exposing GET /destinations >>>>>>>>>>>>> is, we will expose all the queues, including temporary queues >>>>>>>>>>>>> created for >>>>>>>>>>>>> topics. Maybe we might be able to get over this by way of using >>>>>>>>>>>>> filters. >>>>>>>>>>>>> >>>>>>>>>>>>> @Sanjeewa: We are planning to write this admin service using >>>>>>>>>>>>> MSF4J and we are exposing this to do administrative tasks on the >>>>>>>>>>>>> broker. >>>>>>>>>>>>> Eventually the broker UI will use these servises as well. I will >>>>>>>>>>>>> work on >>>>>>>>>>>>> creating the swagger definitions based on these suggessions. >>>>>>>>>>>>> >>>>>>>>>>>>> Regards, >>>>>>>>>>>>> Asitha >>>>>>>>>>>>> >>>>>>>>>>>>> On Wed, Jan 10, 2018 at 6:10 PM, Malintha Amarasinghe < >>>>>>>>>>>>> malint...@wso2.com> wrote: >>>>>>>>>>>>> >>>>>>>>>>>>>> Hi all, >>>>>>>>>>>>>> >>>>>>>>>>>>>> A suggestion for Eranda's concern, for that I think we need >>>>>>>>>>>>>> to remove the "exchanges" from the destinations APIs. >>>>>>>>>>>>>> >>>>>>>>>>>>>> One possible solution is: >>>>>>>>>>>>>> >>>>>>>>>>>>>> *Create Queue/Topic* >>>>>>>>>>>>>> POST /destinations { "name": "queueName", "durable": true, >>>>>>>>>>>>>> "autoDelete": false } >>>>>>>>>>>>>> >>>>>>>>>>>>>> *List Queues/Topics * >>>>>>>>>>>>>> GET /destinations >>>>>>>>>>>>>> >>>>>>>>>>>>>> *Get Queue Details * >>>>>>>>>>>>>> GET /destinations/{destinationName} >>>>>>>>>>>>>> >>>>>>>>>>>>>> *Delete Queue * >>>>>>>>>>>>>> DELETE /destinations/{destinationName} >>>>>>>>>>>>>> >>>>>>>>>>>>>> *New APIs for adding/retrieving bindings:* >>>>>>>>>>>>>> >>>>>>>>>>>>>> *Add a new binding: (not sure about the name "binding" is >>>>>>>>>>>>>> appropriate)* >>>>>>>>>>>>>> POST /bindings >>>>>>>>>>>>>> { >>>>>>>>>>>>>> "exchangeName" : "exchange1", >>>>>>>>>>>>>> "destinationName" : "destination1" >>>>>>>>>>>>>> } >>>>>>>>>>>>>> >>>>>>>>>>>>>> *Get bindings for a particular exchange:* >>>>>>>>>>>>>> GET /bindings?exchangeName="exchange1" => Provides a list of >>>>>>>>>>>>>> bindings for the particular exchange >>>>>>>>>>>>>> >>>>>>>>>>>>>> During a discussion, Asitha mentioned about default exchange; >>>>>>>>>>>>>> If exchangeName is not provided can we use it as its default >>>>>>>>>>>>>> value? >>>>>>>>>>>>>> >>>>>>>>>>>>>> WDYT? >>>>>>>>>>>>>> >>>>>>>>>>>>>> Thanks! >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> On Wed, Jan 10, 2018 at 5:59 PM, Sanjeewa Malalgoda < >>>>>>>>>>>>>> sanje...@wso2.com> wrote: >>>>>>>>>>>>>> >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> On Wed, Jan 10, 2018 at 5:40 PM, Asitha Nanayakkara < >>>>>>>>>>>>>>> asi...@wso2.com> wrote: >>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> Adding Harshak, Sanjeewa and Malinthaa >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> On Wed, Jan 10, 2018 at 5:37 PM, Asitha Nanayakkara < >>>>>>>>>>>>>>>> asi...@wso2.com> wrote: >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> Hi all, >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> In the new message broker implementation we are >>>>>>>>>>>>>>>>> implementing broker semantics based on AMQP 0.9.1 >>>>>>>>>>>>>>>>> specification. >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> From an administrative operations perspective, we have >>>>>>>>>>>>>>>>> identified following resources to be exposed through restful >>>>>>>>>>>>>>>>> web services. >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> - exchanges >>>>>>>>>>>>>>>>> - queues >>>>>>>>>>>>>>>>> - topics >>>>>>>>>>>>>>>>> - consumers >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> There are currently two types of exchange. Namely, >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> - direct exchange - relates to mostly known queue >>>>>>>>>>>>>>>>> scenarios >>>>>>>>>>>>>>>>> - topic exchange - relates to topic scenarios (pub-sub >>>>>>>>>>>>>>>>> pattern) >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> *Queues and topics* >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> Within the broker, there are only queues. These queues are >>>>>>>>>>>>>>>>> bound to direct and topic exchanges. Depending on the bound >>>>>>>>>>>>>>>>> exchange we >>>>>>>>>>>>>>>>> perceive them as either pub-sub pattern or queue pattern. >>>>>>>>>>>>>>>>> Therefore within the Admin API's we refer to either a >>>>>>>>>>>>>>>>> queue or a topic as a *destination.* >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> *Consumers* >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> For each internal queue (a destination) there will be >>>>>>>>>>>>>>>>> consumers. Messages are delivered to consumers in round robin >>>>>>>>>>>>>>>>> manner. >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> In topic scenario (pub-sub pattern) topic exchange will >>>>>>>>>>>>>>>>> bind a separate queue (a destination) per each consumer with >>>>>>>>>>>>>>>>> the same topic >>>>>>>>>>>>>>>>> name. When a message is published it will get delivered to >>>>>>>>>>>>>>>>> the set of >>>>>>>>>>>>>>>>> queues with the matching topic and then to the relevant >>>>>>>>>>>>>>>>> consumers on those >>>>>>>>>>>>>>>>> queues >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> Considering the above broker semantics we have come up >>>>>>>>>>>>>>>>> with the following Admin API design for the broker >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> Base path /broker/v.1.0 >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> *Exchanges* >>>>>>>>>>>>>>>>> *Method* >>>>>>>>>>>>>>>>> *Path* >>>>>>>>>>>>>>>>> *Payload* >>>>>>>>>>>>>>>>> 1 Create Exchange POST /exchanges { "name": >>>>>>>>>>>>>>>>> "exchangeName", "type": "amq.direct", "durable": true } >>>>>>>>>>>>>>>>> 2 Get All exchanges GET /exchanges >>>>>>>>>>>>>>>>> 3 Get Exchange GET /exchanges/{exchangeName} >>>>>>>>>>>>>>>>> 4 Delete Exchange DELETE /exchanges/{exchangeName} >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> *Destinations (Queues/Topics)* >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> 5 Create Queue/Topic POST >>>>>>>>>>>>>>>>> /exchanges/{exchangeName}/destinations { "name": >>>>>>>>>>>>>>>>> "queueName", "durable": true, "autoDelete": false } >>>>>>>>>>>>>>>>> 6 List Queues/Topics GET >>>>>>>>>>>>>>>>> /exchanges/{exchangeName}/destinations >>>>>>>>>>>>>>>>> 7 Get Queue Details GET >>>>>>>>>>>>>>>>> /exchanges/{exchangeName}/destinations/{destinationName} >>>>>>>>>>>>>>>>> 8 Delete Queue DELETE >>>>>>>>>>>>>>>>> /exchanges/{exchangeName}/destinations/{destinationName} >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> *Consumers (for a queue or topic)* >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> 9 List subscriptions for a destination GET >>>>>>>>>>>>>>>>> /exchanges/{exchangeName}/destinations/{destinationName}/consumers >>>>>>>>>>>>>>>>> 10 Get subscriber details GET >>>>>>>>>>>>>>>>> /exchanges/{exchangeName}/destinations/{destinationName}/consumers/{consumerTag} >>>>>>>>>>>>>>>>> 11 Close subscriber DELETE >>>>>>>>>>>>>>>>> /exchanges/{exchangeName}/destinations/{destinationName}/consumers/{consumerTag} >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> When retrieving a set of exchanges, destinations or >>>>>>>>>>>>>>>>> consumers we will be able to filter the result set by way of >>>>>>>>>>>>>>>>> using query >>>>>>>>>>>>>>>>> parameters. >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> This API looks good and followed REST nature. I assume >>>>>>>>>>>>>>> exchange name, destination name, consumer tag etc are unique. >>>>>>>>>>>>>>> Then only we >>>>>>>>>>>>>>> can build above mentioned resource model. >>>>>>>>>>>>>>> Also do we need to let users to check the possibility of >>>>>>>>>>>>>>> creating exchange, destination or consumer tag before we create >>>>>>>>>>>>>>> it. Then we >>>>>>>>>>>>>>> might need http head method as well. >>>>>>>>>>>>>>> If you need to update que details then you have to use put >>>>>>>>>>>>>>> as well. Ex: enable/disable auto delete after we create it >>>>>>>>>>>>>>> first time. >>>>>>>>>>>>>>> Also lets define proper response codes as well(201 to >>>>>>>>>>>>>>> created, 202 accepted etc). >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> What is the plan to expose this API to outside? Is it MSF4J? >>>>>>>>>>>>>>> If that is the case you can start with swagger definition and >>>>>>>>>>>>>>> move forward. >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> Thanks, >>>>>>>>>>>>>>> sanjeewa. >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> Regards, >>>>>>>>>>>>>>>>> Asitha >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> -- >>>>>>>>>>>>>>>>> *Asitha Nanayakkara* <http://asitha.github.io/> >>>>>>>>>>>>>>>>> Associate Technical Lead >>>>>>>>>>>>>>>>> WSO2, Inc. <http://wso2.com/> >>>>>>>>>>>>>>>>> Mob: +94 77 853 0682 <+94%2077%20853%200682> >>>>>>>>>>>>>>>>> [image: https://wso2.com/signature] >>>>>>>>>>>>>>>>> <https://wso2.com/signature> >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> -- >>>>>>>>>>>>>>>> *Asitha Nanayakkara* <http://asitha.github.io/> >>>>>>>>>>>>>>>> Associate Technical Lead >>>>>>>>>>>>>>>> WSO2, Inc. <http://wso2.com/> >>>>>>>>>>>>>>>> Mob: +94 77 853 0682 <077%20853%200682> >>>>>>>>>>>>>>>> [image: https://wso2.com/signature] >>>>>>>>>>>>>>>> <https://wso2.com/signature> >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> -- >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> *Sanjeewa Malalgoda* >>>>>>>>>>>>>>> WSO2 Inc. >>>>>>>>>>>>>>> Mobile : +94713068779 <+94%2071%20306%208779> >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> <http://sanjeewamalalgoda.blogspot.com/>blog >>>>>>>>>>>>>>> :http://sanjeewamalalgoda.blogspot.com/ >>>>>>>>>>>>>>> <http://sanjeewamalalgoda.blogspot.com/> >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> -- >>>>>>>>>>>>>> Malintha Amarasinghe >>>>>>>>>>>>>> *WSO2, Inc. - lean | enterprise | middleware* >>>>>>>>>>>>>> http://wso2.com/ >>>>>>>>>>>>>> >>>>>>>>>>>>>> Mobile : +94 712383306 <+94%2071%20238%203306> >>>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> -- >>>>>>>>>>>>> *Asitha Nanayakkara* <http://asitha.github.io/> >>>>>>>>>>>>> Associate Technical Lead >>>>>>>>>>>>> WSO2, Inc. <http://wso2.com/> >>>>>>>>>>>>> Mob: +94 77 853 0682 <+94%2077%20853%200682> >>>>>>>>>>>>> [image: https://wso2.com/signature] >>>>>>>>>>>>> <https://wso2.com/signature> >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> _______________________________________________ >>>>>>>>>>>>> Architecture mailing list >>>>>>>>>>>>> Architecture@wso2.org >>>>>>>>>>>>> https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> -- >>>>>>>>>>>> *Eranda Rajapakshe* >>>>>>>>>>>> Software Engineer >>>>>>>>>>>> WSO2 Inc. >>>>>>>>>>>> Mobile : +94784822608 >>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> -- >>>>>>>>>>> *Asitha Nanayakkara* <http://asitha.github.io/> >>>>>>>>>>> Associate Technical Lead >>>>>>>>>>> WSO2, Inc. <http://wso2.com/> >>>>>>>>>>> Mob: +94 77 853 0682 <+94%2077%20853%200682> >>>>>>>>>>> [image: https://wso2.com/signature] <https://wso2.com/signature> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> -- >>>>>>>>>> *Eranda Rajapakshe* >>>>>>>>>> Software Engineer >>>>>>>>>> WSO2 Inc. >>>>>>>>>> Mobile : +94784822608 >>>>>>>>>> >>>>>>>>>> _______________________________________________ >>>>>>>>>> Architecture mailing list >>>>>>>>>> Architecture@wso2.org >>>>>>>>>> https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture >>>>>>>>>> >>>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> -- >>>>>>>>> Asanka Abeyweera >>>>>>>>> Associate Technical Lead >>>>>>>>> WSO2 Inc. >>>>>>>>> >>>>>>>>> Phone: +94 712228648 <+94%2071%20222%208648> >>>>>>>>> Blog: a5anka.github.io >>>>>>>>> >>>>>>>>> <https://wso2.com/signature> >>>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> -- >>>>>>>> *Asitha Nanayakkara* <http://asitha.github.io/> >>>>>>>> Associate Technical Lead >>>>>>>> WSO2, Inc. <http://wso2.com/> >>>>>>>> Mob: +94 77 853 0682 <+94%2077%20853%200682> >>>>>>>> [image: https://wso2.com/signature] <https://wso2.com/signature> >>>>>>>> >>>>>>>> >>>>>>>> _______________________________________________ >>>>>>>> Architecture mailing list >>>>>>>> Architecture@wso2.org >>>>>>>> https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture >>>>>>>> >>>>>>>> >>>>>>> >>>>>>> >>>>>>> -- >>>>>>> Harsha Kumara >>>>>>> Software Engineer, WSO2 Inc. >>>>>>> Mobile: +94775505618 <+94%2077%20550%205618> >>>>>>> Blog:harshcreationz.blogspot.com >>>>>>> >>>>>>> _______________________________________________ >>>>>>> Architecture mailing list >>>>>>> Architecture@wso2.org >>>>>>> https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture >>>>>>> >>>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> Malintha Amarasinghe >>>>>> *WSO2, Inc. - lean | enterprise | middleware* >>>>>> http://wso2.com/ >>>>>> >>>>>> Mobile : +94 712383306 <+94%2071%20238%203306> >>>>>> >>>>>> _______________________________________________ >>>>>> Architecture mailing list >>>>>> Architecture@wso2.org >>>>>> https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture >>>>>> >>>>>> >>>>> >>>>> >>>>> -- >>>>> Asanka Abeyweera >>>>> Associate Technical Lead >>>>> WSO2 Inc. >>>>> >>>>> Phone: +94 712228648 <071%20222%208648> >>>>> Blog: a5anka.github.io >>>>> >>>>> <https://wso2.com/signature> >>>>> >>>>> _______________________________________________ >>>>> Architecture mailing list >>>>> Architecture@wso2.org >>>>> https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture >>>>> >>>>> >>>> >>>> >>>> -- >>>> >>>> *Sanjeewa Malalgoda* >>>> WSO2 Inc. >>>> Mobile : +94713068779 <+94%2071%20306%208779> >>>> >>>> <http://sanjeewamalalgoda.blogspot.com/>blog >>>> :http://sanjeewamalalgoda.blogspot.com/ >>>> <http://sanjeewamalalgoda.blogspot.com/> >>>> >>>> >>>> >>>> _______________________________________________ >>>> Architecture mailing list >>>> Architecture@wso2.org >>>> https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture >>>> >>>> >>> >>> >>> -- >>> Asanka Abeyweera >>> Associate Technical Lead >>> WSO2 Inc. >>> >>> Phone: +94 712228648 <+94%2071%20222%208648> >>> Blog: a5anka.github.io >>> >>> <https://wso2.com/signature> >>> >>> _______________________________________________ >>> Architecture mailing list >>> Architecture@wso2.org >>> https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture >>> >>> >> >> >> -- >> >> *Sanjeewa Malalgoda* >> WSO2 Inc. >> Mobile : >> > -- *Hasitha Abeykoon* Associate Technical Lead; WSO2, Inc.; http://wso2.com *cell:* *+94 719363063* *blog: **abeykoon.blogspot.com* <http://abeykoon.blogspot.com>
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